  |  |  | |
| Available colors | |||
| Editiorial reviews | |||
| User rating |
| Sound output | Stereo | Stereo | Stereo |
|---|---|---|---|
| Style | In-Ear | In-Ear | In-Ear |
| Connectivity technology | Wireless | Wireless | Wireless |
| Headset (integrated/enclosed microphone) | yes | yes | yes |
| Colour of product |
| Black |
|
|---|---|---|---|
| Acoustic design | Closed | Closed | Closed |
| Attachment type | Ear canal | Ear canal | Ear canal |
| Weight | 5.15 oz | 0.23 oz | 4.32 oz |
|---|---|---|---|
| Width | N/A | 1.18 in | 3.67 in |
| Depth | N/A | 1.06 in | 1.38 in |
| Height | N/A | 0.89 in | 1.89 in |
| Impedance | 16.0 Ω | 16.0 Ω | 16.0 Ω |
|---|---|---|---|
| Sensitivity | 103.0 dB | < 103 | N/A |
| Frequency range | 20 - 20000 | 20 - 20000 | 20 - 20000 |
| Driver technology | Dynamic | Dynamic | N/A |
| Driver size | 0.24 in | 0.27 in | N/A |
| Maximum input power | 8.0 mW | 8.0 mW | N/A |
| Cable length | 0.3 | N/A | N/A |
|---|---|---|---|
| Bluetooth version | 5.0 | 4.1 | 4.1 |
| Bluetooth profile |
|
| N/A |
| Wireless connection | Bluetooth | Bluetooth | Bluetooth |
| Wireless range | 10 | 10 | N/A |
| USB | yes | yes | no |
| Type of USB connector | Micro-USB | Micro-USB | N/A |
| Multi Point connection | yes | no | N/A |
| Noise-canceling | yes | N/A | N/A |
|---|---|---|---|
| Buttons |
|
|
|
| NFC | no | N/A | N/A |
| Built-in heart rate monitor | N/A | yes | N/A |
| Carrying case | N/A | N/A | yes |
| Battery operated | yes | yes | yes |
|---|---|---|---|
| Battery recharge time | 2.0 h | 2.0 h | N/A |
| Battery life | 5.0 h | 4.5 h | 3.0 h |
| Talk time | 5.0 h | 4.5 h | N/A |
| Charging via USB | yes | yes | yes |
| Charging case | yes | yes | N/A |
| Standby time | N/A | 200.0 h | N/A |
| Power handling capacity | N/A | 8.0 mW | N/A |
| Battery capacity | N/A | N/A | 2200.0 mAh |
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